marginally significantP = 0.052
Human- and membrane-selected populations did not differ in their attraction to worn socks (GLM: F 1,4 = 1.887, P = 0.241; Fig 6C ), However, more membrane-selected females were attracted to human hands than human-selected females (F 1,4 = 14.235, P = 0.020), and there was also a marginally significant difference for attraction to heat packs (F 1,4 = 7.127, P = 0.052).